GB908514A - Process for making crimped textile yarn - Google Patents

Process for making crimped textile yarn

Info

Publication number
GB908514A
GB908514A GB2800360A GB2800360A GB908514A GB 908514 A GB908514 A GB 908514A GB 2800360 A GB2800360 A GB 2800360A GB 2800360 A GB2800360 A GB 2800360A GB 908514 A GB908514 A GB 908514A
Authority
GB
United Kingdom
Prior art keywords
yarn
yarns
rollers
aug
steam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2800360A
Inventor
Raymond Holden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernest Scragg and Sons Ltd
Original Assignee
Ernest Scragg and Sons Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ernest Scragg and Sons Ltd filed Critical Ernest Scragg and Sons Ltd
Priority to GB2800360A priority Critical patent/GB908514A/en
Publication of GB908514A publication Critical patent/GB908514A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

908,514. Finishing yarns. SCRAGG & SONS Ltd., ERNEST. Aug. 10, 1961 [Aug. 12, 1960], No. 28003/60 Class 120 (3). Cellulose triacetate yarn is crimped by passing it through forwarding rollers rotating at a constant peripheral speed, heating and then cooling it, passing it through a false-twisting device and then between delivery rollers the peripheral speed of which is 2-6% greater than that of the forwarding rollers and finally collecting the yarn on a rotating package at a speed 5-10% less than that of the delivery rollers. The wound yarn may be subjected to the action of steam at 1-2 atmospheres to stabilize the crimp ; alternatively, the yarn may be subjected to the action of water or water vapour, e.g. at 90‹ C., under conditions of zero or minimum tension for 1-10 minutes, stretched to 80-90% of its original uncrimped length, and subsequently dried. Yarns of opposite remanent torque may be doubled, with or without both yarns having been treated with steam.
GB2800360A 1960-08-12 1960-08-12 Process for making crimped textile yarn Expired GB908514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2800360A GB908514A (en) 1960-08-12 1960-08-12 Process for making crimped textile yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2800360A GB908514A (en) 1960-08-12 1960-08-12 Process for making crimped textile yarn

Publications (1)

Publication Number Publication Date
GB908514A true GB908514A (en) 1962-10-17

Family

ID=10268709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2800360A Expired GB908514A (en) 1960-08-12 1960-08-12 Process for making crimped textile yarn

Country Status (1)

Country Link
GB (1) GB908514A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310857A (en) * 1963-10-14 1967-03-28 Celanese Corp Method of texturing secondary cellulose acetate yarn
US3313011A (en) * 1963-10-14 1967-04-11 Celanese Corp Method of texturing triacetate yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310857A (en) * 1963-10-14 1967-03-28 Celanese Corp Method of texturing secondary cellulose acetate yarn
US3313011A (en) * 1963-10-14 1967-04-11 Celanese Corp Method of texturing triacetate yarn

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